Fire up your browsers, golf fans, because EA Sports has announced that the open beta of its upcoming online-only golf game, Tiger Woods PGA Tour Online, has entered its open beta phase as of today. Earlier today I attended a media presentation on the game hosted by the game’s producers. Much of the information they went over we had previously covered, but there were a few tidbits and features that will be part of the game that are worth going over here. For those who aren’t up to speed: Tiger Woods PGA Tour Online is a streaming version of the popular Tiger Woods franchise and is playable on either a Mac or a PC. Because everything is streamed from the EA Sports servers, there’s no huge client download (in fact, the only thing you need to download is something called the Unity Web Player, a 3MB file) and the game runs in your browser. During the presentation on the game, executive producer Mike Taramykin discussed several edicts around which Tiger Online was designed, namely an authentic gameplay experience, a robust online community, and giving the player “lots of things to do every day.” You can read my brief impressions of…